The EcoSmart ECO 8 is an efficient 8-kilowatt tankless electric water heater designed for point-of-use applications such as bathrooms, small sinks, and office breakrooms. It offers a variable flow rate of 0.8 to 1.9 gallons per minute, adapting to the inlet water temperature.
This model is celebrated for providing endless hot water on demand, potentially reducing water heating costs by up to 50%, as noted by the Department of Energy. Its compact size frees up additional storage space, making it a practical choice for tight areas. The ECO 8 features digital temperature control from 80 to 140°F, allowing for precise adjustments. It includes field-replaceable elements, ensuring longevity and ease of maintenance. Additionally, its advanced self-modulating technology optimizes energy usage by automatically adjusting the energy required to heat the water, enhancing overall efficiency and cost-effectiveness.
Pros
- Efficiency and On-Demand Hot Water: The EcoSmart ECO 8 excels at delivering real hot water exactly when needed, avoiding the wastage of water and energy associated with traditional tank water heaters. This efficiency is particularly appreciated in settings where the existing hot water system is inefficient, such as long runs to kitchen sinks or added bathrooms distant from the main water heater.
- Installation and Ease of Use: Users have found the installation process straightforward, with the unit’s compact design allowing for easy placement in tight spaces. The digital temperature control offers precise adjustments between 80 and 140°F, making it user-friendly and convenient.
- Cost and Energy Savings: The potential to save up to 50% on water heating costs is a significant advantage, with users noting a decrease in their electric bills. The unit’s self-modulating technology ensures that energy is used efficiently, contributing to these savings.
- Compact and Practical Design: Its small footprint is a major benefit for users with limited space. This compactness, coupled with its efficiency, makes the ECO 8 ideal for point-of-use applications, providing hot water quickly and effectively where it’s needed most.
- Reliable Hot Water Supply: The device’s ability to supply continuous hot water for showers, sinks, and even whole-house needs in warmer climates is highly valued. Users have reported satisfaction with both the temperature consistency and the flow rate, ensuring that hot water is always available on demand.
- Versatility: The ECO 8’s performance in a variety of settings, including as a booster under kitchen sinks or for specific appliances like dishwashers, showcases its adaptability. Its effectiveness in providing hot water quickly, even in installations far from the main water heater, highlights its suitability for diverse household needs.
Cons
- Installation Requirements: The requirement for 220v 40 amps power might necessitate professional installation, adding to the overall cost.
- Limited Capacity for Simultaneous Use: Although the ECO 8 is efficient for point-of-use and low-flow applications, its capacity might be limited for simultaneous or high-demand use, affecting those who need large amounts of hot water at once.
- Cost of Installation for Remote Applications: For users installing the unit far from the main water heater, the cost of running appropriate electrical wiring can be significant. While the convenience and water savings are often worth the expense, the initial outlay may not be quickly recouped in all cases.
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In conclusion, the EcoSmart ECO 8 tankless water heater stands out for its efficient, on-demand hot water delivery, ease of use, and energy savings. Its compact design and versatility in a range of applications make it a popular choice among users. While there are considerations regarding installation and capacity for simultaneous use, the overall feedback is overwhelmingly positive. For those prioritizing efficiency, space-saving, and the convenience of immediate hot water access, the ECO 8 offers a compelling solution.